537b95030b1dd10b5547657f5949f75767a95585f3890b3ced377fb287d2d38c

Analysis

max time kernel
108s
max time network
152s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
15/06/2023, 21:01

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General

Target

635fda296b725h.html
Size

1KB
MD5

9238dd405bb032f83ce6e9113fe254d9
SHA1

f22ac4529603d1643c9cd7155ce13398fbd3a2d5
SHA256

537b95030b1dd10b5547657f5949f75767a95585f3890b3ced377fb287d2d38c
SHA512

58cc11e3a4959690a0b1093f4efb52d3ff4719503cb5ef3fad7cde0f85072e6c6844f559ed8f407a8bfb5f640054f1079a01d1e917a771ad5e008a9ef45bf23e

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d2d2dba4bd9a5f498f9b42ba205be9300000000002000000000010660000000100002000000086b56a20403d2434ec9162215460dfe74c39cdfdec101377ae875e1bce1db706000000000e80000000020000200000007d8835fc3889ceed7ee862d888f834aeba0e972b82ec982a2d64ec3f67e531e320000000a2884ef38d801817673410cfa5f6de72c64c2ebfe517e25c3a578b12b02a7f61400000005c7cbe4ff61dc33a8c4d608534a9ea304d4fabb540a543bcbae234b95e5eae175c7859efa4cc71c9e720b4947a19bd5d24b9a956141ac86f400d935920a619ff	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 408ac6a4cc9fd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393627877"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CDAE37F1-0BBF-11EE-9918-F2C06CA9A191} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1304	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1304	iexplore.exe
1304	iexplore.exe
652	IEXPLORE.EXE
652	IEXPLORE.EXE
652	IEXPLORE.EXE
652	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 652	1304	iexplore.exe	28
PID 1304 wrote to memory of 652	1304	iexplore.exe	28
PID 1304 wrote to memory of 652	1304	iexplore.exe	28
PID 1304 wrote to memory of 652	1304	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\635fda296b725h.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1304
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1304 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
524515ec54423ac2a7c1e352119a8304

SHA1
0f443a63e163239b9183e612d72a070ae3608596

SHA256
595e86c6aadb0ae48b81d80e6d642290cb93ff90ed6acade17647f7f8885e24e

SHA512
a0646d7e1bbd2ac090ba8c1755c1c9fc8cdbb71711e5ce2dc7afbe07583670047fa4f1bb436696db3b93cdd08c85a883a5ef67c4e42d68cfc91b5be6316f64e6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
53df137bd025690dc3da77cbc9625600

SHA1
2e0b0df3154bb80b2d06ab6fdc1af4ba00066a24

SHA256
ab30b16a3860a4e5d5a2ed7c8ec4389009b109c827e6f729ddb4af30a54c64b6

SHA512
af1b01d7d24be6e6d2c4b791529fac0803d4bdfd0cef603949db3cca8a3892f1c34805076a40fdee03ebe6770ff0b297ac2edd3432d4379e26e9fb4af98596d5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
48944cb8dbd42ec65a9b414676ae022c

SHA1
c657f7e4ab798e365f9181ffa675e16c642db63f

SHA256
b52af179767a373ab1b2932f67164cc1acdea84840900b3fc82c091cb13907bd

SHA512
9fec59c965add05fe95dabbb5f443497702618dfb6b9d8f2a3dbe444f747448c6afed2b0a72f30f7e6e2547a59fde3c9e6972888f03e027a31ea1a66742b51fa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
001b63b8d568052a5809096da61427e4

SHA1
9893a8ffe3f49364f5d1249667d4b35a81910f44

SHA256
e68d37bdb92276af77f76ee6339f0d17beec3597258e2660f64959fd031cd7c5

SHA512
5861bdcf61f5ef1b3ec040f9bd81938254c35e2e841d727011fc1ab51ee6fc181764e61da53907767d3a69bf70391ffcc324c9b9f26cfb3a7fd2143202492d22

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
7649639247e73babea2efc05a46daa59

SHA1
8f95fcef2c52066d52dc46306a36e7922db2c1a7

SHA256
7fb24d2f7d9482d00b7a7d3348eaa25d287a6ce906f330afac3ac1d9bff2dcd0

SHA512
23ee940b51da0693e0e682c354237803b515d8f4cd735bc368a79c47097540e36a9b9ddfc3a1a2de43bfcac64384be64c1c3d9c83ab72898e70c9c23edbae89d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
367cc9c9d81c9cf4cc925c0321c53f1d

SHA1
cd9c703cea9d32aff5f33f4f54140107d0943269

SHA256
9914fcd40fd48358ba40eef6f97bc2cf19f04b91bbc480a2c27a1e03ef0b6e0c

SHA512
883ef96cdb3ad5ae2ac5e42bec0f9d5226694e2d67569641d4d21268226f1482e982d2696f3edb6515cba94fdd7e4a7550ef793f23c72795deac8cb181825fed

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
dcc1376cec0a56f1fddd8637a8736e53

SHA1
c0c4b87b5615eb5f13c0ea5ee752acb80df5e8ac

SHA256
95bb4f80455b2b53b7d754394fd83a34f8f317afd998490ee29a337047f692f8

SHA512
0034ab6c9925b8e9c3e77e65d1c10426c8862c92e054b062789537d48bf3528ebf529e7c34c5ab83f1dd1655eb099e4e7fead5b78568921101304f8dd4509cca

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
3e2bfbbc0306faafaefea56d74511cd6

SHA1
96539cd59406fcceefab1a81724722683b353327

SHA256
b6cdbcc1ffdd689fbfa95ca759cbbd05343ccebf5ba0e060ba61a7a67b282a4f

SHA512
1b3b6c7a3b286b978ae18ef7cf48649c8d8972ef55272814c8b304e2f50563939a88b13db03088348fe45f50b06170cd2e24e377b825ef8552e5e04bb620d638

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
b7e2625cd60780c26b6415cc417e9aaf

SHA1
b9b5196a2e60a64530f44b978414a0aaf1839556

SHA256
05cb8e5c9928f7ea96b13ff4ba704225f43aabbca19be1b097b76635ddff997f

SHA512
34fc5708c7a665e4bccbc76f4a89f796765b34b52d66426bc734a8a1df9ac2ca5706be52b91e9a7e963ff12402ca408d74d878993a4fadfb78cae094993e94b9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\S7FIT0B8\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab400F.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar417E.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\KTM2UZQ6.txt

Filesize
606B

MD5
ec07f61233f76197fc56b065c636cd8a

SHA1
b54f068a223ab2cf14b9c79caba6a6b3ad178a55

SHA256
b435ba24b7a0e44b311dbab104fa606e501a88b3fe6cc43af287bf14e37201d8

SHA512
f9c1d72c5c9b8ce492a0fce798ff00c85372417c2d1fc05499718a8eccd3d44b7e86d0003e642aa3ba44285baed0a643d9b6ebc68f237f84f436c4db26921e1e

Download Submit